CA1226501A - Stable, free-flowing particulate adjuncts for use in detergent compositions - Google Patents
Stable, free-flowing particulate adjuncts for use in detergent compositionsInfo
- Publication number
- CA1226501A CA1226501A CA000467266A CA467266A CA1226501A CA 1226501 A CA1226501 A CA 1226501A CA 000467266 A CA000467266 A CA 000467266A CA 467266 A CA467266 A CA 467266A CA 1226501 A CA1226501 A CA 1226501A
- Authority
- CA
- Canada
- Prior art keywords
- adjunct
- particulate
- free
- stable
- flowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0034—Fixed on a solid conventional detergent ingredient
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
Abstract
ABSTRACT
A stable, free-flowing, particulate adjunct suitable for use in particulate detergent compositions consists essentially of a liquid, viscous liquid, oily or waxy adjunct absorbed into a granular zeolite material of a particle size distribution of between 50 to 500 /um and having a bulk density of about 450 to 600 g/l.
Suitable adjuncts are nonionic surfactants, silicones, waxes and hydrocarbons, fabric softening compounds and perfumes.
Use of said particulate free-flowing adjuncts in par-ticulate detergent compositions is also disclosed.
A stable, free-flowing, particulate adjunct suitable for use in particulate detergent compositions consists essentially of a liquid, viscous liquid, oily or waxy adjunct absorbed into a granular zeolite material of a particle size distribution of between 50 to 500 /um and having a bulk density of about 450 to 600 g/l.
Suitable adjuncts are nonionic surfactants, silicones, waxes and hydrocarbons, fabric softening compounds and perfumes.
Use of said particulate free-flowing adjuncts in par-ticulate detergent compositions is also disclosed.
Description
`~` so C 7015 (R) STABLE, FREE FLOWING PARTICULATE ADJUNCTS FOR USE IN
DETERGENT COMPOSITIONS
This invention relates to stable, free-flowinq portico-late adjust and their use in detergent compositions.
Many adjunct which provide special properties to de-tergent compositions are liquid, viscous liquid, oily or waxy materials under normal temperature conditions.
As such can be named, for example, non ionic surfactants;
silicones, waxes and hydrocarbons; fabric softening compounds such as the fatty primary, secondary or tertiary amine and cat ionic qua ternary ammonium come pounds, liquid enzyme slurries and perfumes.
It is often difficult to incorporate such adjuncts pa-ti~factorily into a particulate detergent composition.
Such adjuncts, when incorporated, normally tend to give processing problems, tend to result in sticky powders with a tendency to caking during storage and are liable to decompose or bleed from the powder.
For many years non ionic ~urfact~nts which are waxy or viscous liquids at room temperature have hewn used in small amount in occlude mixed active detergent for-mutations, primarily to reduce the amount ox foam yenerat~d during the washing cycle. Recently, non ionic surfactants have been u Ed in increasing amount to provide for an improved fatty isle removal and an in-crease in the bulk Dennis of the powder. It is how-ever Known that if a substantial amount of non ionic surfactant, go above I my weight, is incorporated into the detergent slurry before spray-drying, jig-nificant air-pollutiQn problem, known as "blue Mohawk", it ancountar~d.
"I Z
o so C 7015 Silicone oils usable as foam depressant, when incorpo-rated into the detergent slurry before spray-drying tend to decompose; the same happens to fatty amine, e.g.
long-chain tertiary amine as adjuncts for fabric softening-in-the~wash, enzymes and perfume.
In the manufacture of particulate detergent compost-lions comprising such adjuncts, these adjunct are therefore preferably not incorporated in the detergent slurry before spray-drying, but are added to the spray-dried detergent base powder by spraying them in liquid or liquefied form by melting or in solvent-dis~olution directly onto the spray-dried detergent base granules.
A disadvantage of this method is that it cannot be used to incorporate adequate quantities of the adjunct, en-specially non ionic surfactants and fatty amine, as required for the desired effect, without getting into problems with respect to free-flowingne~s, stickiness, caking and bleeding of the particulate detergent come positions.
Another disadvantage is that it does not provide adequate protection against decomposition or inter-action of certain adjunct.
Another known method it spraying the adjunct in liquid an liquefied form by melting or in solvent-dissclution onto a carrier material, which is then mixed with the detergent base formulation. For this purpose various carrier materials have been proposed in the art, but the type of carrier material proposed is normally de-pendant upon the type of liquid adjunct to by carried.
Many of these carrier materials are unsuitable or have limited ab~orptivn capacity for certain liquid adjuncts.
Specific carrier materials for non ionic ~urfactant~ are for example described in US Patent 3 769 222, including .. .
C 7015 (R) ~23~5g~
microsi~.ed silicon dioxide sodium perorate MindWrite and Casey, such as bentonite and zealot.
It has now been found that a granular type of zealot material having particle size distribution of between 50 and 500 my and a bulk density of alto 450-600 g/l can be used as an excellent general purpose carrier material for almost any liquid, waxy or oily adjunct to form a stable, ruffling particulate adjunct which can be suitably mixed with any particulate detergent composition without coking and stability problems.
The term "Zealot" used herein refers to a crystalline aluminosilicate material having the general formula :
(Cat2/n~)x-A1203 Swiss H20' wherein Cat. it a cation having valence n that is ox-changeable with Calcium ego. Nay or K+); x is a number from 0.7-1.5; y it a number from 1.3-4; and z is such that the bound water content it from 10~ to 28% by I wright.
A preferred Zealot for use in preparing the granular carrier material it the commercially available product known a Zealot A, which it typically :
Noah. Aye- 2 Sue I 2 and which can Allah be described by the unit cell content:
Nal2~A12)12-(5i~l2~.27 H20.
The granular carrier material of the invention, which can be obtained by preparing an aqueous slurry of Zoo-file and a filler which it then subjected to a spray-drying process, generally comprises from bout 65 to 85% by weight of Zealots and from 15 to 35~ by weight 35: of Miller and water. It ha a high abqorp~ion capacity much hither than any finely divided Zulu type normal-lye used a partial or complete substitute of phosphates ' C 7015 (R) in detergent compositions, such that it can readily Abe sorb up to about 100~ of its weight of almost any type of liquid, waxy or oily adjuncts, such as non ionic surf-act ants, silicones, waxes and hydrocarbons, long-chain fatty amine, to a sufficient extent, without thy risk of the liquid adjunct heeding.
Example of fillers which can be used with zealot to form the granular zealot material are sodium ~ulphate, sodium nitrilotriacetate and sodium silicates.
The granular zealot material preferably used in the prevent invention will comprise from 65 to 85% by weight of Zealot A, from 5 to 15~ by weight of sodium ~ulphate and from 10 to 20~ by w iota of water. Prefer-ably the granular zealot material will have an average particle size of about 150-200 sum.
The particle containing such liquid adjunct remain rigid and free-flowins, feel dry and yet show good disintegration properties on contact with worry, fib r-cling both the liquid adjunct and the elite erring as a builder.
The invention therefore provides a table, free-flowing particulate adjunct suitable for use in particulate de-tergent CompQ~itiOnS, consisting e~ntially of a fig-rid, viscous liquid, oily or waxy adjunct absorbed in a granular elite material of a particle vie di3trlbu-lion of between 50 and 500 sum an having a bulk den-pity of about 450-600 g/l.
The invention alto provides a particulate detergent composition containing a liquid, viscous liquid, oily or way adjunct which provide special properties to the composition, characterized in that toe adjunct it incorporated a a table, free~1vwing particulate ma-tonal by absorption into a granular zealot material -C 7015 (R) of a particle size distribution o* between 50 and 500 sum and having a bulk density of about 450-600 g/l.
Although the invention will have general applicability to transform liquid adjuncts into particulate material, it is particularly suitable for obtailling free-flowing particulate non ionic adjuncts, fabric softening adjuncts and foam controlling adjuncts.
By using the invention it is also possible to prepare high bulk density high non ionic detergent compositions, wherein all the non ionic surfactants do not form port of the detergent slurry composition before spray-drying.
The invention has an additional advantage in that, in view of the zealot applied, less phosphate builder can be used and Jo limitations that have been placed grad-ally on the use of polyphosphate builder salts, such as sodium triphosphate, due to alleged detrimental coo-logical effect thereof, can be effected.
Example 1~7 m e following free-flowing particulate adjuncts were prepared by spraying the liquid or liquefied adjuncts on to granular zealot material (Zealot HUB Aye coy pound* ox Degas) in a pan-granulator :
(1) 65~ Zealot HUB Aye compound 31% primary fatty amine (Norm SO ox COCA) 3.5% Synperonic A non ionic surfactant ox ICY
0.5~ fine silica.
DETERGENT COMPOSITIONS
This invention relates to stable, free-flowinq portico-late adjust and their use in detergent compositions.
Many adjunct which provide special properties to de-tergent compositions are liquid, viscous liquid, oily or waxy materials under normal temperature conditions.
As such can be named, for example, non ionic surfactants;
silicones, waxes and hydrocarbons; fabric softening compounds such as the fatty primary, secondary or tertiary amine and cat ionic qua ternary ammonium come pounds, liquid enzyme slurries and perfumes.
It is often difficult to incorporate such adjuncts pa-ti~factorily into a particulate detergent composition.
Such adjuncts, when incorporated, normally tend to give processing problems, tend to result in sticky powders with a tendency to caking during storage and are liable to decompose or bleed from the powder.
For many years non ionic ~urfact~nts which are waxy or viscous liquids at room temperature have hewn used in small amount in occlude mixed active detergent for-mutations, primarily to reduce the amount ox foam yenerat~d during the washing cycle. Recently, non ionic surfactants have been u Ed in increasing amount to provide for an improved fatty isle removal and an in-crease in the bulk Dennis of the powder. It is how-ever Known that if a substantial amount of non ionic surfactant, go above I my weight, is incorporated into the detergent slurry before spray-drying, jig-nificant air-pollutiQn problem, known as "blue Mohawk", it ancountar~d.
"I Z
o so C 7015 Silicone oils usable as foam depressant, when incorpo-rated into the detergent slurry before spray-drying tend to decompose; the same happens to fatty amine, e.g.
long-chain tertiary amine as adjuncts for fabric softening-in-the~wash, enzymes and perfume.
In the manufacture of particulate detergent compost-lions comprising such adjuncts, these adjunct are therefore preferably not incorporated in the detergent slurry before spray-drying, but are added to the spray-dried detergent base powder by spraying them in liquid or liquefied form by melting or in solvent-dis~olution directly onto the spray-dried detergent base granules.
A disadvantage of this method is that it cannot be used to incorporate adequate quantities of the adjunct, en-specially non ionic surfactants and fatty amine, as required for the desired effect, without getting into problems with respect to free-flowingne~s, stickiness, caking and bleeding of the particulate detergent come positions.
Another disadvantage is that it does not provide adequate protection against decomposition or inter-action of certain adjunct.
Another known method it spraying the adjunct in liquid an liquefied form by melting or in solvent-dissclution onto a carrier material, which is then mixed with the detergent base formulation. For this purpose various carrier materials have been proposed in the art, but the type of carrier material proposed is normally de-pendant upon the type of liquid adjunct to by carried.
Many of these carrier materials are unsuitable or have limited ab~orptivn capacity for certain liquid adjuncts.
Specific carrier materials for non ionic ~urfactant~ are for example described in US Patent 3 769 222, including .. .
C 7015 (R) ~23~5g~
microsi~.ed silicon dioxide sodium perorate MindWrite and Casey, such as bentonite and zealot.
It has now been found that a granular type of zealot material having particle size distribution of between 50 and 500 my and a bulk density of alto 450-600 g/l can be used as an excellent general purpose carrier material for almost any liquid, waxy or oily adjunct to form a stable, ruffling particulate adjunct which can be suitably mixed with any particulate detergent composition without coking and stability problems.
The term "Zealot" used herein refers to a crystalline aluminosilicate material having the general formula :
(Cat2/n~)x-A1203 Swiss H20' wherein Cat. it a cation having valence n that is ox-changeable with Calcium ego. Nay or K+); x is a number from 0.7-1.5; y it a number from 1.3-4; and z is such that the bound water content it from 10~ to 28% by I wright.
A preferred Zealot for use in preparing the granular carrier material it the commercially available product known a Zealot A, which it typically :
Noah. Aye- 2 Sue I 2 and which can Allah be described by the unit cell content:
Nal2~A12)12-(5i~l2~.27 H20.
The granular carrier material of the invention, which can be obtained by preparing an aqueous slurry of Zoo-file and a filler which it then subjected to a spray-drying process, generally comprises from bout 65 to 85% by weight of Zealots and from 15 to 35~ by weight 35: of Miller and water. It ha a high abqorp~ion capacity much hither than any finely divided Zulu type normal-lye used a partial or complete substitute of phosphates ' C 7015 (R) in detergent compositions, such that it can readily Abe sorb up to about 100~ of its weight of almost any type of liquid, waxy or oily adjuncts, such as non ionic surf-act ants, silicones, waxes and hydrocarbons, long-chain fatty amine, to a sufficient extent, without thy risk of the liquid adjunct heeding.
Example of fillers which can be used with zealot to form the granular zealot material are sodium ~ulphate, sodium nitrilotriacetate and sodium silicates.
The granular zealot material preferably used in the prevent invention will comprise from 65 to 85% by weight of Zealot A, from 5 to 15~ by weight of sodium ~ulphate and from 10 to 20~ by w iota of water. Prefer-ably the granular zealot material will have an average particle size of about 150-200 sum.
The particle containing such liquid adjunct remain rigid and free-flowins, feel dry and yet show good disintegration properties on contact with worry, fib r-cling both the liquid adjunct and the elite erring as a builder.
The invention therefore provides a table, free-flowing particulate adjunct suitable for use in particulate de-tergent CompQ~itiOnS, consisting e~ntially of a fig-rid, viscous liquid, oily or waxy adjunct absorbed in a granular elite material of a particle vie di3trlbu-lion of between 50 and 500 sum an having a bulk den-pity of about 450-600 g/l.
The invention alto provides a particulate detergent composition containing a liquid, viscous liquid, oily or way adjunct which provide special properties to the composition, characterized in that toe adjunct it incorporated a a table, free~1vwing particulate ma-tonal by absorption into a granular zealot material -C 7015 (R) of a particle size distribution o* between 50 and 500 sum and having a bulk density of about 450-600 g/l.
Although the invention will have general applicability to transform liquid adjuncts into particulate material, it is particularly suitable for obtailling free-flowing particulate non ionic adjuncts, fabric softening adjuncts and foam controlling adjuncts.
By using the invention it is also possible to prepare high bulk density high non ionic detergent compositions, wherein all the non ionic surfactants do not form port of the detergent slurry composition before spray-drying.
The invention has an additional advantage in that, in view of the zealot applied, less phosphate builder can be used and Jo limitations that have been placed grad-ally on the use of polyphosphate builder salts, such as sodium triphosphate, due to alleged detrimental coo-logical effect thereof, can be effected.
Example 1~7 m e following free-flowing particulate adjuncts were prepared by spraying the liquid or liquefied adjuncts on to granular zealot material (Zealot HUB Aye coy pound* ox Degas) in a pan-granulator :
(1) 65~ Zealot HUB Aye compound 31% primary fatty amine (Norm SO ox COCA) 3.5% Synperonic A non ionic surfactant ox ICY
0.5~ fine silica.
(2) 70% Zealot By ~40 compound 30g Alkalis enzyme slurry (1850 Gum : 35 I 70% Zealot hub M 0 compound I Alkalis enzyme leerier So glycerol/borax/~ulphite mixture C 7015 OR) I 80~ elite HUB Aye compound 20~ silicone oil DUB 100 ox Dow Corning (S) 65% elite HUB Aye compound 528~ liquid ensign slurry 1.25~ sodium pentaborate 5.75% water.
(6) 65~ Zealot HUB Aye compound 35% Synperoni A non ionic surfactant (7) 65~ Zealot JAB Aye compound 35% paraffin oil * Zealot HUB Aye compound is a spray dried granular Zealot material composed of 77% Zealot A, By Nazi and 15% HO, having an average particle size of 165 sum and a sulk density of about 530 g/l.
Synperonic it a registered trade-mark. Synperonic A
it a fatty alcohol condensed with an average of 7 ethylene oxide groups.
Alkali is a registered trade-mark. It it a pretty-lyric enzyme supplied by the NOVA Inditer, Cops-haven, Denmark.
For comparison, granules were prepared by spraying molt ten Synperoni A (C13-C15 at oily 7 ethylene oxide non ionic on to molecular ivy Zealot A (3-4 us The granule obtained therefrom and containing only 25~ of non ionic were rather sticky and tended to ~glomerate. It was only aster weathering by blowing wit dry air that a very fine particulate trial way obtained. In Conner with ho particulate material of Example ~63 of Shy invention containing 35~ Of the tame I C 7015 (R) non ionic compound which it free-flowing, feels hard and nonfat, the material in which finely divided Zealot A is used as carrier is fragile and feel soft and fatty.
s Example 8 A high bulk density nonionic-based heavy duty detergent formulation was prepared by dry-mixing the following components:
% by weight Sodium triphosphate LO ox shone Poulenc 37.00 sodium metasilicate ox Rhine Poulenc 4.00 ETA (ethylene Damon tetraac~tate) 0.20 Optical brightener 0.25 TAED/STP*~ granules 4.00 Enzyme granules (1100 Gleason unit) 0.95 Anti foam granules 1.20 SCMC 0.50 : zealot HUB Aye compound ~5~1 particles 36.10 ; Synperonic A non ionic 35~¦
Sodium perorate MindWrite 72%~ poetical 1 ~:~ : Synperoni A non ionic 28%~
jest perfume stabilizer, water up to 100%.
The bulk density of this power way OWE.
: : 30 The powder remained table and free-flowing with no sign of non ionic bleeding on the pact during Tory.
TODD Tetraacetyl ethylene Damon SUP = Sodium tripolyphosphate I .
C 7015 (R) Example g Adjunct granules were prepared by spraying molten primary fatty amine Onto Zealot HUB Aye compound to obtain a frae-flowing granulated softening adjunct material containing 70~ HUB Aye compound + 30~ primary fatty amino.
these granules were incorporated in a conventional par-ticulate detergent composition in an amount of about 10~ by weight. The composition remained stable and lo free-flowing during storage and gave satisfactory cleaning and softening to fabrics washed therewith.
(6) 65~ Zealot HUB Aye compound 35% Synperoni A non ionic surfactant (7) 65~ Zealot JAB Aye compound 35% paraffin oil * Zealot HUB Aye compound is a spray dried granular Zealot material composed of 77% Zealot A, By Nazi and 15% HO, having an average particle size of 165 sum and a sulk density of about 530 g/l.
Synperonic it a registered trade-mark. Synperonic A
it a fatty alcohol condensed with an average of 7 ethylene oxide groups.
Alkali is a registered trade-mark. It it a pretty-lyric enzyme supplied by the NOVA Inditer, Cops-haven, Denmark.
For comparison, granules were prepared by spraying molt ten Synperoni A (C13-C15 at oily 7 ethylene oxide non ionic on to molecular ivy Zealot A (3-4 us The granule obtained therefrom and containing only 25~ of non ionic were rather sticky and tended to ~glomerate. It was only aster weathering by blowing wit dry air that a very fine particulate trial way obtained. In Conner with ho particulate material of Example ~63 of Shy invention containing 35~ Of the tame I C 7015 (R) non ionic compound which it free-flowing, feels hard and nonfat, the material in which finely divided Zealot A is used as carrier is fragile and feel soft and fatty.
s Example 8 A high bulk density nonionic-based heavy duty detergent formulation was prepared by dry-mixing the following components:
% by weight Sodium triphosphate LO ox shone Poulenc 37.00 sodium metasilicate ox Rhine Poulenc 4.00 ETA (ethylene Damon tetraac~tate) 0.20 Optical brightener 0.25 TAED/STP*~ granules 4.00 Enzyme granules (1100 Gleason unit) 0.95 Anti foam granules 1.20 SCMC 0.50 : zealot HUB Aye compound ~5~1 particles 36.10 ; Synperonic A non ionic 35~¦
Sodium perorate MindWrite 72%~ poetical 1 ~:~ : Synperoni A non ionic 28%~
jest perfume stabilizer, water up to 100%.
The bulk density of this power way OWE.
: : 30 The powder remained table and free-flowing with no sign of non ionic bleeding on the pact during Tory.
TODD Tetraacetyl ethylene Damon SUP = Sodium tripolyphosphate I .
C 7015 (R) Example g Adjunct granules were prepared by spraying molten primary fatty amine Onto Zealot HUB Aye compound to obtain a frae-flowing granulated softening adjunct material containing 70~ HUB Aye compound + 30~ primary fatty amino.
these granules were incorporated in a conventional par-ticulate detergent composition in an amount of about 10~ by weight. The composition remained stable and lo free-flowing during storage and gave satisfactory cleaning and softening to fabrics washed therewith.
Claims (7)
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. Stable, free-flowing particulate adjunct suit-able for use in particulate detergent compositions con-sisting essentially of a liquid, viscous liquid, oily or waxy adjunct absorbed in a granular zeolite material in an amount up to 100% by weight of said granular zeolite material, said granular zeolite material comprising from about 65 to 85% by weight zeolite and from about 15 to 35% by weight of sodium sulphate and water, and having a particle size distribution of between 50 to 500/um and a bulk density of from 450 to 600 g/l.
2. Stable, free-flowing, particulate adjunct accor-ding to claim 1, wherein said granular zeolite material comprises from 65-85% by weight o Zeolite A, from 5 to 15% by weight of sodium sulphate and from 10 to 20% by weight of water.
3. Stable, free-flowing, particulate adjunct accor-ding to claim 1, wherein said granular zeolite material has an average particle size of about 150-200/um.
4. Stable, free-flowing, particulate adjunct accor-ding to claim 1, wherein said adjunct is selected from the group of nonionic surfactant silicones, waxes and hydrocarbons, fabric softening compounds, enzymes and perfumes.
5. Stable, free-flowing, particulate adjunct accor-ding to claim 1, wherein said granular zeolite material is prepared by spray-drying an aqueous slurry of essen-tially a zeolite and sodium sulphate.
6. Particulate detergent composition containing a liquid, viscous liquid, oily or waxy adjunct which pro-vides special properties to the composition wherein said adjunct is incorporated as a stable, free-flowing part-iculate material by absorption into a granular zeolite material comprising 65 to 85% of a zeolite and 15 to 35 of a filler, having a particle size distribution of between 50 and 500/um and a bulk density of about 450-600 g/l.
7. Particulate detergent composition according to claim 6, wherein said adjunct is a nonionic surfactant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838329880A GB8329880D0 (en) | 1983-11-09 | 1983-11-09 | Particulate adjuncts |
| GB8329880 | 1983-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1226501A true CA1226501A (en) | 1987-09-08 |
Family
ID=10551489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000467266A Expired CA1226501A (en) | 1983-11-09 | 1984-11-07 | Stable, free-flowing particulate adjuncts for use in detergent compositions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4713193A (en) |
| EP (1) | EP0149264B2 (en) |
| JP (1) | JPS60133098A (en) |
| AT (1) | ATE26591T1 (en) |
| AU (1) | AU556830B2 (en) |
| CA (1) | CA1226501A (en) |
| DE (1) | DE3463159D1 (en) |
| ES (1) | ES8603945A1 (en) |
| GB (1) | GB8329880D0 (en) |
| NO (1) | NO166654C (en) |
| ZA (1) | ZA848739B (en) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4582615A (en) * | 1984-11-26 | 1986-04-15 | Colgate Palmolive Co. | Bentonite-sulfate fabric softening particulate agglomerate, processes for manufacture and use thereof, and detergent compositions containing it |
| GB2182051A (en) * | 1985-09-10 | 1987-05-07 | Interox Chemicals Ltd | Stabilisation of peroxyacids in detergent compositions containing nonionic surfactant |
| JPH0660320B2 (en) * | 1985-09-25 | 1994-08-10 | 花王株式会社 | Perfume granules |
| US4879058A (en) * | 1986-06-17 | 1989-11-07 | J. M. Huber Corporation | Detergent compositions comprising synthetic alkali metal aluminosilicates |
| DE3702111A1 (en) * | 1987-01-24 | 1988-08-04 | Henkel Kgaa | POROESE LAYERED SILICATE / SODIUM SULFATE AGGLOMERATE |
| DE3805624A1 (en) * | 1988-02-24 | 1989-08-31 | Degussa | POWDERED DETERGENT DEFOAMER |
| DE3812530A1 (en) * | 1988-04-15 | 1989-10-26 | Henkel Kgaa | PROCESS FOR INCREASING THE DENSITY OF SPREADY DRY, PHOSPHATE-REDUCED DETERGENT |
| GB8823008D0 (en) * | 1988-09-30 | 1988-11-09 | Unilever Plc | Composition for softening fabrics |
| DE3835918A1 (en) * | 1988-10-21 | 1990-04-26 | Henkel Kgaa | METHOD FOR PRODUCING TENSIDE CONTAINING GRANULES |
| DE3838086A1 (en) | 1988-11-10 | 1990-05-17 | Henkel Kgaa | METHOD FOR PRODUCING HIGH DENSITY GRANULES CONTAINING ZEOLITE |
| DE3844025A1 (en) * | 1988-12-27 | 1990-06-28 | Henkel Kgaa | CONTINUOUS GRANULATION METHOD |
| US5024782A (en) * | 1989-06-16 | 1991-06-18 | The Clorox Company | Zeolite agglomeration process and product |
| US5205958A (en) * | 1989-06-16 | 1993-04-27 | The Clorox Company | Zeolite agglomeration process and product |
| GB8927362D0 (en) * | 1989-12-04 | 1990-01-31 | Unilever Plc | Process for manufacturing a granular detergent composition |
| DE4007601A1 (en) * | 1990-03-09 | 1991-09-12 | Henkel Kgaa | METHOD FOR PRODUCING GRANULES OF A DETERGENT OR CLEANING AGENT |
| DE4038609A1 (en) * | 1990-12-04 | 1992-06-11 | Henkel Kgaa | METHOD FOR PRODUCING ZEOLITE GRANULES |
| GB9113675D0 (en) * | 1991-06-25 | 1991-08-14 | Unilever Plc | Particulate detergent composition or component |
| DE4234376A1 (en) * | 1992-10-12 | 1994-04-14 | Henkel Kgaa | Recyclables and mixtures of substances for wetting, washing and / or cleaning agents in a new formulation |
| US5332519A (en) * | 1992-05-22 | 1994-07-26 | Church & Dwight Co., Inc. | Detergent composition that dissolves completely in cold water, and method for producing the same |
| TR28670A (en) * | 1993-06-02 | 1996-12-17 | Procter & Gamble | Perfume release system containing zeolites. |
| US5589449A (en) * | 1993-07-29 | 1996-12-31 | Dow Corning S.A. | Particulate foam control agents |
| GB9426236D0 (en) * | 1994-12-24 | 1995-02-22 | Dow Corning Sa | Particulate foam control agents and their use |
| GB9500536D0 (en) * | 1995-01-11 | 1995-03-01 | Unilever Plc | Particles containing perfume |
| DE19500644B4 (en) * | 1995-01-12 | 2010-09-09 | Henkel Ag & Co. Kgaa | Spray-dried detergent or component thereof |
| GB9501509D0 (en) * | 1995-01-26 | 1995-03-15 | Dow Corning Sa | Particulate foam control agents and their use |
| US6194367B1 (en) * | 1995-03-01 | 2001-02-27 | Charvid Limited Liability Co. | Non-caustic cleaning composition comprising peroxygen compound and specific silicate and method of making the same in free-flowing, particulate form |
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| CN1220762C (en) * | 1995-09-18 | 2005-09-28 | 普罗格特-甘布尔公司 | High efficiency delivery system comprising zeolites |
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| US5656584A (en) * | 1996-02-06 | 1997-08-12 | The Procter & Gamble Company | Process for producing a particulate laundry additive composition for perfume delivery |
| DE69727556T2 (en) * | 1996-03-22 | 2004-12-23 | The Procter & Gamble Company, Cincinnati | DISPENSING SYSTEM WITH ZEOLITE LOADED WITH RELEASE BARRIER |
| CA2249291A1 (en) | 1996-03-22 | 1997-09-25 | The Procter & Gamble Company | Delivery system having release inhibitor loaded zeolite and method for making same |
| EP0931130B1 (en) * | 1996-09-18 | 2002-11-27 | The Procter & Gamble Company | Laundry additive particle having multiple surface coatings |
| JP2001518135A (en) * | 1997-03-20 | 2001-10-09 | ザ、プロクター、エンド、ギャンブル、カンパニー | Laundry additive particles with multiple surface coatings |
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| JP4335995B2 (en) * | 1998-07-22 | 2009-09-30 | 昭 神谷 | Environmentally friendly granular cleaning composition |
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| DE10105801B4 (en) * | 2001-02-07 | 2004-07-08 | Henkel Kgaa | Detergents and cleaning agents comprising fine microparticles with detergent components |
| US20030045446A1 (en) * | 2001-02-12 | 2003-03-06 | Dihora Jiten Odhavji | Delivery system having encapsulated porous carrier loaded with additives |
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| DE327671C (en) * | 1914-07-21 | 1920-10-15 | Fredrik Wagner Ab | Machine for wrapping newspapers |
| DE442971C (en) * | 1923-09-23 | 1927-04-11 | Hermann Bleibtreu | Coal dust plant |
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| AT334491B (en) * | 1974-10-03 | 1976-01-25 | Henkel & Cie Gmbh | RUBBER SCALE AGGLOMERATE FOR DETERGENT AND CLEANING AGENTS AND THE PROCESS FOR THE PRODUCTION THEREOF |
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| JPS5759997A (en) * | 1980-09-30 | 1982-04-10 | Kao Corp | Detergent |
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| DE3208598A1 (en) * | 1982-03-10 | 1983-09-22 | Degussa Ag, 6000 Frankfurt | METHOD FOR THE PRODUCTION OF ZEOLITES MODIFIED WITH ORGANOSILANES |
-
1983
- 1983-11-09 GB GB838329880A patent/GB8329880D0/en active Pending
-
1984
- 1984-11-02 EP EP84201579A patent/EP0149264B2/en not_active Expired - Lifetime
- 1984-11-02 AT AT84201579T patent/ATE26591T1/en not_active IP Right Cessation
- 1984-11-02 DE DE8484201579T patent/DE3463159D1/en not_active Expired
- 1984-11-05 AU AU34991/84A patent/AU556830B2/en not_active Ceased
- 1984-11-06 ES ES537423A patent/ES8603945A1/en not_active Expired
- 1984-11-07 CA CA000467266A patent/CA1226501A/en not_active Expired
- 1984-11-07 NO NO844440A patent/NO166654C/en not_active IP Right Cessation
- 1984-11-08 ZA ZA848739A patent/ZA848739B/en unknown
- 1984-11-08 JP JP59235940A patent/JPS60133098A/en active Granted
-
1986
- 1986-07-15 US US06/884,664 patent/US4713193A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU3499184A (en) | 1985-05-16 |
| GB8329880D0 (en) | 1983-12-14 |
| ZA848739B (en) | 1986-07-30 |
| US4713193A (en) | 1987-12-15 |
| EP0149264B1 (en) | 1987-04-15 |
| EP0149264A1 (en) | 1985-07-24 |
| NO844440L (en) | 1985-05-10 |
| ATE26591T1 (en) | 1987-05-15 |
| NO166654C (en) | 1991-08-21 |
| ES537423A0 (en) | 1986-01-01 |
| ES8603945A1 (en) | 1986-01-01 |
| DE3463159D1 (en) | 1987-05-21 |
| JPS60133098A (en) | 1985-07-16 |
| NO166654B (en) | 1991-05-13 |
| JPH0565560B2 (en) | 1993-09-17 |
| EP0149264B2 (en) | 1996-10-02 |
| AU556830B2 (en) | 1986-11-20 |
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